從第四張照片蘋果樹看，建議：鋸樹，要先在樹木要倒下的方向，鋸出三角狀的切口，然後鋸另一邊。

來源: mars2020 於 2025-10-11 15:32:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.